Contents of the Collection The Claud V. O'Callaghan Early Airmail Collection is a relatively small collection that contains textual and photographic materials relevant to the early days of airmail via Varney Air Lines (VAL) and Contract Air Mail (CAM) Route 5, with the bulk of materials dating from 1924-1929. Textual materials include early advertisements for the airmail service; VAL traffic reports; correspondence; printed ephemera, including decals, airmail postage, forms, and posters; and samples of...